ScienceNASA Spitzer telescope spies densest, darkest spot in the galaxy Dark cosmic shadows allow astronomers to probe giant cloud of dust and gas where stars will form. The high-mass stars will have short lives and a violent end.by Jim Algar
ScienceNASA building new lander for 2016 Mars mission: Hello Curiosity and Opportunity, you have company!by James Maynard
ScienceSpaceX Dragon brings home 3,500-lb. cargo from ISS, parachutes safely into Pacific Oceanby Alexander Saltarin
ScienceKepler telescope to continue planet hunting mission after getting new lease of lifeby James Maynard
ScienceStellar carnage: NASA simulation features neutron stars colliding to form black holeby Cez Verzosa
ScienceNASA's Curiosity Mars rover finishes drilling task at Windjana, resumes mission to Mount Sharpby Cez Verzosa